Looking for evidence

Looking for evidence

Tribune photo by Scott Strazzante

A dive team searches a retention pond near the Brookside Marketplace shopping center for evidence, days after a gunman killed 5 women in a Tinley Park store. Officials believed the gun used in the shooting may have dropped in the pond. Investigators also searched near Interstate Highway 80 ramps.

A dive team searches a retention pond near the Brookside Marketplace shopping center for evidence, days after a gunman killed 5 women in a Tinley Park store. Officials believed the gun used in the shooting may have dropped in the pond. Investigators also searched near Interstate Highway 80 ramps. (Tribune photo by Scott Strazzante)

A dive team searches a retention pond near the Brookside Marketplace shopping center for evidence, days after a gunman killed 5 women in a Tinley Park store. Officials believed the gun used in the shooting may have dropped in the pond. Investigators also searched near Interstate Highway 80 ramps.Tribune photo by Scott Strazzante